Don't error if there are no exports (#164)

pyodide · Jun 9, 2024 · 1495808 · 1495808
1 parent ebe90e7
commit 1495808
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diff --git a/sphinx_js/js/convertTopLevel.ts b/sphinx_js/js/convertTopLevel.ts
@@ -197,11 +197,11 @@ class PathComputer implements ReflectionVisitor {
   project(project: ProjectReflection) {
     // Compute the set of documentation roots.
     // This consists of all children of the Project and all children of Modules.
-    for (const child of project.children!) {
+    for (const child of project.children || []) {
       this.documentationRoots.add(child);
     }
     for (const module of project.getChildrenByKind(ReflectionKind.Module)) {
-      for (const child of module.children!) {
+      for (const child of module.children || []) {
         this.documentationRoots.add(child);
       }
     }

diff --git a/tests/test_build_ts/source/empty.ts b/tests/test_build_ts/source/empty.ts
@@ -0,0 +1 @@
+// Test that we don't crash on a file with no exports